Hello @Ssdj3nt, we're using one issue report per unofficially supported game title, so I've gone ahead and transferred this issue report to https://github.com/ValveSoftware/Proton/issues/7317#issuecomment-2211456030.
proton 9.0-2x1 2024-07proton experimentalx1 2024-07
Proton 9.0-2
Rtx 3080 with 555.58.02 driver.
Gnome, Wayland session with VRR.
When i enable nvidia reflex in-game with "on" or "on + boost" frame are not capped to 138 fps as on windows with a 144hz monitor, the only effect that i can perceive is that latency seems to be higher because input is less responsive and the fluidity of the images is worse.
I have tested Proton Experimental and the Bleeding Edge version with different nvidia driver but nothing.